976986080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1553

約数の個数: 192

約数和(自身を含む): 2868203520

約数和(自身を除く): 1891217440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1481, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2945, 2962, 3040, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5890, 5924, 6944, 7405, 8246, 8680, 9424, 10367, 10640, 11780, 11848, 14810, 16492, 17360, 18848, 20615, 20734, 21280, 23560, 23696, 28139, 29620, 32984, 34720, 41230, 41468, 45911, 47120, 47392, 51835, 56278, 59240, 65968, 82460, 82936, 91822, 94240, 103670, 112556, 118480, 131936, 140695, 164920, 165872, 183644, 196973, 207340, 225112, 229555, 236960, 281390, 321377, 329840, 331744, 367288, 393946, 414680, 450224, 459110, 562780, 642754, 659680, 734576, 787892, 829360, 872309, 900448, 918220, 984865, 1125560, 1285508, 1469152, 1575784, 1606885, 1658720, 1744618, 1836440, 1969730, 2251120, 2571016, 3151568, 3213770, 3489236, 3672880, 3939460, 4361545, 4502240, 5142032, 6106163, 6303136, 6427540, 6978472, 7345760, 7878920, 8723090, 10284064, 12212326, 12855080, 13956944, 15757840, 17446180, 24424652, 25710160, 27913888, 30530815, 31515680, 34892360, 48849304, 51420320, 61061630, 69784720, 97698608, 122123260, 139569440, 195397216, 244246520, 488493040, 976986080]

約数ペア:

[(1, 976986080), (2, 488493040), (4, 244246520), (5, 195397216), (7, 139569440), (8, 122123260), (10, 97698608), (14, 69784720), (16, 61061630), (19, 51420320), (20, 48849304), (28, 34892360), (31, 31515680), (32, 30530815), (35, 27913888), (38, 25710160), (40, 24424652), (56, 17446180), (62, 15757840), (70, 13956944), (76, 12855080), (80, 12212326), (95, 10284064), (112, 8723090), (124, 7878920), (133, 7345760), (140, 6978472), (152, 6427540), (155, 6303136), (160, 6106163), (190, 5142032), (217, 4502240), (224, 4361545), (248, 3939460), (266, 3672880), (280, 3489236), (304, 3213770), (310, 3151568), (380, 2571016), (434, 2251120), (496, 1969730), (532, 1836440), (560, 1744618), (589, 1658720), (608, 1606885), (620, 1575784), (665, 1469152), (760, 1285508), (868, 1125560), (992, 984865), (1064, 918220), (1085, 900448), (1120, 872309), (1178, 829360), (1240, 787892), (1330, 734576), (1481, 659680), (1520, 642754), (1736, 562780), (2128, 459110), (2170, 450224), (2356, 414680), (2480, 393946), (2660, 367288), (2945, 331744), (2962, 329840), (3040, 321377), (3472, 281390), (4123, 236960), (4256, 229555), (4340, 225112), (4712, 207340), (4960, 196973), (5320, 183644), (5890, 165872), (5924, 164920), (6944, 140695), (7405, 131936), (8246, 118480), (8680, 112556), (9424, 103670), (10367, 94240), (10640, 91822), (11780, 82936), (11848, 82460), (14810, 65968), (16492, 59240), (17360, 56278), (18848, 51835), (20615, 47392), (20734, 47120), (21280, 45911), (23560, 41468), (23696, 41230), (28139, 34720), (29620, 32984)]